Last night about 10 pm, I've lost one of my beloved arowana .. my super highback 14 inces. About 4 days ago, I change the water but accidently at the same time my UV filter is damaged. The next day, the water starts to turn green and getting more thicker until I change the UV lamp the next day. When water getting more clearer, I found that my arowana are not at its usual condition. eye and various parts in head is coated like an algae. I've search for a treatment, but her age is not long, just for a few hours only, tail and fin start decaying and that night she die in front of my eye. Now, there's only a juvanile quality super highback around 5 inches left, hope for her longevity.
